import subprocess

input_file = '/mnt/data/xmldatadumps/public/svwiki/20190301/svwiki-20190301-pages-meta-history.xml.bz2'

output = subprocess.check_output(['getlastidinbz2xml', '-f', input_file, '--type', 'page'])

revid = int(output.split(':')[1])

file_id = 0
step = 1000000
fspec = []

for range_start in range(0, revid, step):
	file_id += 1
	range_end = range_start + step

	if range_start == 0:
		range_start = 1

	if range_end > revid:
		range_end = revid

	fspec.append('svwiki-%02d.bz2:%d:%d' % (file_id, range_start, range_end))

fspec = ','.join(fspec)

command = ['writeuptopageid', '-fspec', fspec, '-i', input_file, '-odir', '.']

print(' '.join(command))

subprocess.call(command)